CN107781422B - A kind of underwater electromechanical integrated product adjustable type sealing structure - Google Patents
A kind of underwater electromechanical integrated product adjustable type sealing structure Download PDFInfo
- Publication number
- CN107781422B CN107781422B CN201711170505.2A CN201711170505A CN107781422B CN 107781422 B CN107781422 B CN 107781422B CN 201711170505 A CN201711170505 A CN 201711170505A CN 107781422 B CN107781422 B CN 107781422B
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- China
- Prior art keywords
- spring
- ring body
- push rod
- sliding slot
- plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
The invention discloses a kind of underwater electromechanical integrated product adjustable type sealing structures, including spring base, holddown spring, moving ring assembly, adjusting component and end cap；Holddown spring is set in one end of spring base, and the other end of holddown spring is connect with moving ring assembly, and the moving ring assembly includes rotating ring member, inner seal ring, exterior seal ring；Rotating radial equipartition on the other end of ring body has sliding slot, and the adjusting component is equipped at each sliding slot；Adjusting component includes push plate, push rod, spring, arc panel, cam and motor, push plate fitting is located at the inner wall of exterior seal ring, push rod sliding is located in corresponding sliding slot, one end of push rod it is affixed the push plate, the other end of push rod it is affixed the arc panel；The motor shaft of motor vertical affixed cam, the side of cam and the arc face contact of arc panel；End cap is coaxially connected in the rotation ring body by bolt.Leakage efficiency of the present invention is high, and disassembly is easy for installation, meets the requirement of people.
Description
Technical field
The invention belongs to electromechanical integration technology areas, and in particular to a kind of underwater electromechanical integrated product adjustable type is close
Seal structure.
Background technique
Currently, the fields such as detection, underwater operation also achieve biggish prominent under water with the development of China's every profession and trade
It is broken.
However either undersea detection or operation, all can't do without coming into operation for electronic product, mostly use automatic control or
Programming is realized on the bank to the control of electronic product, it is ensured that completes work in every requirement under water.When product actually works under water,
It is related to the part structures such as more control system, transmission system, the head that these systems are steady, safety work is project completion
Guarantee.
It is brought great convenience from a wide range of use of control electronic product to scientific research；However because of underwater electromechanical equipment work
Make that environment is all moister, therefore internal sealing need to especially be paid attention to.
The sealing of size shaft can only be fixed in existing mechanical seal, for different size electronic product components
Port internal orifice dimension, existing machinery, which seals, can not accomplish the sealing of adjustable type, therefore mechanical seal structure is using single, and there are close
The situation of Feng Buyan.
Summary of the invention
The purpose of the present invention is to provide a kind of underwater electromechanical integrated product adjustable type sealing structure, especially by with
Lower technical solution is realized:
A kind of underwater electromechanical integrated product adjustable type sealing structure, including spring base, holddown spring, moving ring assembly,
Component and end cap are adjusted, the spring base is stepped cylindrical, is axially arranged with axis hole, one end of holddown spring in the middle part of spring base
It is set in one end of spring base, the other end of holddown spring is connect with the moving ring assembly, and the moving ring assembly includes turning
Rotating ring body, inner seal ring, exterior seal ring；
The middle part of the rotation ring body is equipped with stepped hole, and the inner seal ring is located at the stepped hole, the compression
The other end of spring is fixed on an end face of rotation ring body；Radial equipartition has sliding slot on the other end of the rotation ring body,
Drawing plate is equipped at the inner end of each sliding slot；Exterior seal ring is coaxially located on the other end of rotation ring body and is located at sliding slot
Outside；The adjusting component is equipped at each sliding slot of the rotation ring body；
The adjusting component includes push plate, push rod, spring, arc panel, cam and motor, and the push plate is twisted plate,
Push plate fitting is located at the inner wall of exterior seal ring, and push rod sliding is located in corresponding sliding slot, one end of push rod it is affixed it is described
Push plate, the other end of push rod it is affixed the arc panel；One end of the spring is connected to the arc panel, spring
The other end is connected to the drawing plate of corresponding sliding slot inner end；The cam is the drops of one end major part other end microcephaly, the electricity
Vertical affixed the major part end of the cam of the motor shaft of machine, and the arc face contact of the side of cam and arc panel；
The end cap be it is disk-shaped, the middle part of end cap is equipped with axis hole, is circumferentially evenly equipped on the end cap inner face on the outside of axis hole
With the rotation one-to-one motor mounting groove of ring body upper hopper chute；The end cap is coaxially connected in the rotation ring body by bolt
On, the motor is located in corresponding motor mounting groove.
Further, equal lateral projection has support plate on the end cap inner face of two neighboring motor mounting groove, support plate
Width is greater than the depth of motor mounting groove.
Further, the rotation ring body last week is equipped with and screw hole in rotation ring body to screw hole, the end cap is distributed with
One-to-one bolt, and bolt spiral is located in corresponding screw hole.
Further, the notch two sides of the sliding slot are equipped with limit plate, the inner end two sides of the push rod along its length
Extension has the sliding panel of bar shaped, and sliding panel cooperation is actively installed in sliding slot, and the outer end face of sliding panel and the medial surface of limit plate connect
Touching.
Further, ring packing is connected with waterproof cloth between the two sides of the exterior seal ring and rotation ring body, end cap.
Further, the outer end of the push rod is equipped with pin hole, and the arcwall face depression in centre of the arc panel has slotting
Access slot, the side of arc panel are equipped with location hole, and location hole and inserting groove penetrate through；The outer end of the push rod is plugged in corresponding arc
In the inserting groove of plate, and pin hole and positioning hole are equipped with positioning pin.
Further, the spring is in tensional state, and the exterior seal ring is the rubber seal of elasticity.
The beneficial effects of the present invention are:
The present invention devises underwater electromechanical integrated product adjustable type sealing structure, is provided with multiple groups in rotation ring body
Component is adjusted, component is adjusted by rotation of the motor to cam, realizes that arc panel drives push rod to push out push plate, so that outer close
Seal compresses the end cap accordingly sealed outward, and realization is fully sealed, and integral sealing is high-efficient, and disassembly is easy for installation, greatly
Mechanical seal efficiency is improved, the requirement of people is met, is suitble to promote the use of.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention I.
Fig. 2 is that the present invention adjusts component structure diagram.
Fig. 3 is end cover structure schematic diagram of the present invention.
Fig. 4 is schematic structural view of the invention II.
Serial number in figure: spring base 1, holddown spring 2, exterior seal ring 3, motor 31, push plate 32, push rod 33, arc panel 34, convex
Wheel 35, screw hole 36, end cap 4, bolt 41, support plate 42, motor mounting groove 43, rotation ring body 5, stepped hole 51.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 4, a kind of underwater electromechanical integrated product adjustable type sealing structure, including spring base 1, pressure
Tight spring 2, adjusts component and end cap 4 at moving ring assembly, and the spring base 1 is stepped cylindrical, and the middle part of spring base 1 is axially set
There is axis hole, one end of holddown spring 2 is set in one end of spring base 1, the other end of holddown spring 2 and the moving ring assembly
Connection, the moving ring assembly include rotation ring body 5, inner seal ring, exterior seal ring 3；
The middle part of the rotation ring body 5 is equipped with stepped hole 51, and the inner seal ring is located at the stepped hole 51, described
The other end of holddown spring 2 is fixed on an end face of rotation ring body 5；Radial equipartition on the other end of the rotation ring body 5
There is sliding slot, is equipped with drawing plate at the inner end of each sliding slot；Exterior seal ring 3 is coaxially located on the other end of rotation ring body 5, simultaneously
Positioned at the outside of sliding slot；The adjusting component is equipped at each sliding slot of the rotation ring body 5；
The adjusting component includes push plate 32, push rod 33, spring, arc panel 34, cam 35 and motor 31, the push plate
32 be twisted plate, and the fitting of push plate 32 is located at the inner wall of exterior seal ring 3, and the sliding of push rod 33 is set in corresponding sliding slot, push rod
33 one end it is affixed the push plate 32, the other end of push rod 33 it is affixed the arc panel 34；One end of the spring
It is connected to the arc panel 34, the other end of spring is connected to the drawing plate of corresponding sliding slot inner end；The cam 35 is one end
The drops of major part other end microcephaly, vertical affixed the major part end of the cam 35 of the motor shaft of the motor 31, and it is convex
The side of wheel and the arc face contact of arc panel 34；
Referring to Fig. 3, the end cap 4 be it is disk-shaped, the middle part of end cap 4 is equipped with axis hole, on 4 inner face of end cap on the outside of axis hole
It is circumferentially evenly equipped with and the rotation one-to-one motor mounting groove 43 of 5 upper hopper chute of ring body；The end cap 4 by bolt it is coaxially connected
In the rotation ring body 5, the motor 31 is located in corresponding motor mounting groove 43.
Further, equal lateral projection has support plate 42 on 4 inner face of end cap of two neighboring motor mounting groove 43, support
The width of plate 42 is greater than the depth of motor mounting groove 43.
Further, screw hole 36 is circumferentially distributed in the rotation ring body 5, the end cap 4 is equipped with and rotates in ring body 5
The one-to-one bolt 41 of screw hole 36, and 41 spiral of bolt is located in corresponding screw hole 36.
Further, the notch two sides of the sliding slot are equipped with limit plate, the inner end two of the push rod 33 along its length
Side extension has the sliding panel of bar shaped, and sliding panel cooperation is actively installed in sliding slot, the outer end face of sliding panel and the medial surface of limit plate
Contact.
Further, ring packing is connected with waterproof between the two sides of the exterior seal ring 3 and rotation ring body 5, end cap 4
Cloth.
Further, the outer end of the push rod 33 is equipped with pin hole, the arcwall face depression in centre of the arc panel 34
There is inserting groove, the side of arc panel 34 is equipped with location hole, and location hole and inserting groove penetrate through；The outer end of the push rod 33 is plugged in
In the inserting groove of corresponding arc panel 34, and pin hole and positioning hole are equipped with positioning pin.
Further, the spring is in tensional state, and the exterior seal ring 3 is the rubber seal of elasticity.
The present invention devises underwater electromechanical integrated product adjustable type sealing structure, is provided with multiple groups in rotation ring body
Component is adjusted, component is adjusted by rotation of the motor to cam, realizes that arc panel drives push rod to push out push plate, so that outer close
Seal compresses the end cap inside corresponding electronic product outward, and realization is fully sealed, and integral sealing is high-efficient, and dismantles installation side
Just, mechanical seal efficiency is greatly improved, the requirement of people is met, is suitble to promote the use of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of underwater electromechanical integrated product adjustable type sealing structure, including spring base (1), holddown spring (2), rotating ring group
Part adjusts component and end cap (4), and the spring base (1) is stepped cylindrical, and spring base is axially arranged with axis hole in the middle part of (1), presses
One end of tight spring (2) is set in one end of spring base (1), and the other end of holddown spring (2) and the moving ring assembly connect
It connects, it is characterised in that: the moving ring assembly includes rotation ring body (5), inner seal ring, exterior seal ring (3)；
The middle part of rotation ring body (5) is equipped with stepped hole, and the inner seal ring is located at the stepped hole, the compression bullet
The other end of spring (2) is fixed on an end face of rotation ring body (5)；Radial equipartition on the other end of rotation ring body (5)
There is sliding slot, is equipped with drawing plate at the inner end of each sliding slot；Exterior seal ring (3) is coaxially located at the other end of rotation ring body (5)
Go up and be located at the outside of sliding slot；The adjusting component is equipped at each sliding slot of rotation ring body (5)；
The adjusting component includes push plate (32), push rod (33), spring, arc panel (34), cam (35) and motor (31), institute
Stating push plate (32) is twisted plate, and push plate (32) fitting is located at the inner wall of exterior seal ring (3), and the push rod (33) sliding is located at pair
Answer in sliding slot, one end of push rod (33) it is affixed the push plate (32), the other end of push rod (33) it is affixed the arc
Plate (34)；One end of the spring is connected to the arc panel (34), and the other end of spring is connected to corresponding sliding slot inner end
Drawing plate；The cam (35) is the drops of one end major part other end microcephaly, and the motor shaft of the motor (31) is vertically affixed
The major part end of the cam (35), and the arc face contact of the side of cam and arc panel (34)；
The end cap (4) be it is disk-shaped, the middle part of end cap (4) is equipped with axis hole, on end cap (4) inner face on the outside of axis hole it is circumferential
It is furnished with and the rotation one-to-one motor mounting groove of ring body (5) upper hopper chute (43)；The end cap (4) by bolt it is coaxially connected
In the rotation ring body (5), the motor (31) is located in corresponding motor mounting groove (43).
2. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: phase
There is support plate (42) lateral projection on end cap (4) inner face of adjacent two motor mounting grooves (43), the width of support plate (42)
Greater than the depth of motor mounting groove (43).
3. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: institute
It states and is circumferentially distributed with screw hole (36) in rotation ring body (5), the end cap (4) is equipped with and screw hole (36) one in rotation ring body (5)
One corresponding bolt (41), and bolt (41) spiral is located in corresponding screw hole (36).
4. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: institute
The notch two sides for stating sliding slot are equipped with limit plate along its length, and the inner end two sides extension of the push rod (33) has the sliding of bar shaped
Plate, sliding panel cooperation are actively installed in sliding slot, the outer end face of sliding panel and the inside face contact of limit plate.
5. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: institute
It states ring packing between the two sides of exterior seal ring (3) and rotation ring body (5), end cap (4) and is connected with waterproof cloth.
6. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: institute
The outer end for stating push rod (33) is equipped with pin hole, and the arcwall face depression in centre of the arc panel (34) has inserting groove, arc panel
(34) side is equipped with location hole, and location hole and inserting groove penetrate through；The outer end of the push rod (33) is plugged in corresponding arc panel
(34) in inserting groove, and pin hole and positioning hole are equipped with positioning pin.
7. a kind of underwater electromechanical integrated product adjustable type sealing structure according to claim 1, it is characterised in that: institute
Spring is stated in tensional state, the exterior seal ring (3) is the rubber seal of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170505.2A CN107781422B (en) | 2017-11-22 | 2017-11-22 | A kind of underwater electromechanical integrated product adjustable type sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170505.2A CN107781422B (en) | 2017-11-22 | 2017-11-22 | A kind of underwater electromechanical integrated product adjustable type sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107781422A CN107781422A (en) | 2018-03-09 |
| CN107781422B true CN107781422B (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711170505.2A Active CN107781422B (en) | 2017-11-22 | 2017-11-22 | A kind of underwater electromechanical integrated product adjustable type sealing structure |
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| CN (1) | CN107781422B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108842549B (en) * | 2018-08-15 | 2024-02-09 | 湖北益通建设股份有限公司 | Concrete pavement structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB190926384A (en) * | 1909-07-20 | 1910-04-28 | Chantiers De Bretagne Anciens | Improvements in or relating to Packing Devices particularly adapted for Turbines. |
| JP2008008493A (en) * | 2007-09-28 | 2008-01-17 | Nippon Pillar Packing Co Ltd | Manufacturing method of sealing ring for separate-type mechanical seal |
| DE102010019530A1 (en) * | 2010-05-06 | 2011-11-10 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster and U-shaped sealing element for sealing a radial surface of a wing of a camshaft adjuster |
| EP3221229B1 (en) * | 2015-03-04 | 2022-01-12 | Helen of Troy Limited | Container with sealable lid |
| CN107061833B (en) * | 2017-03-22 | 2019-02-22 | 陕西科技大学 | Uniformly distributed ring pressure type sealing valve and encapsulating method |
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| Publication number | Publication date |
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| CN107781422A (en) | 2018-03-09 |
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Effective date of registration: 20190930 Address after: 222000 South of 245 Provincial Road, Tongzhuang Village, Niushan Town, Donghai County, Lianyungang City, Jiangsu Province Applicant after: Lianyungang Ruijing Quartz Material Co., Ltd. Address before: 230000 Room 1106, 24 Building, East Haixing City Phase V, No. 12 Cuiwei Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: Hefei little as a Mdt InfoTech Ltd |
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